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    Indication of cost of Pandora Heat Bank

    Chris, Thanks for the advice much appreciated. I have measured the flow rate at the outside tap and got approximately 20litres minute which, is a lot more than the quoted Anglian Water figure of 9 l/min as for pressure, is 1 bar enough? also, one of the design specs I have is to get rid of...
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    Indication of cost of Pandora Heat Bank

    Hi, Can anyone give me an indication of the cost of a Pandora Heat Bank please? http://www.heatweb.com/ Was going to have fitted a Megaflo but with a figure from Anglian Water of 1bar pressure & 9Litres/minute flow it kind of put the blockers on - plus also added annual service costs...
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    Grundfos Alpha pump suitability

    Hi, Could anyone tell me if the above pumps are suitable for a Glowworm 30HXI condensing boiler and if so, anything to watch out for?
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    What value to use for sizing boiler?

    Chris, Thanks for the response, much appreciated. In essence then, I'm looking to get as close to the Heat Ouput in condensing mode value for max efficiency but when demand for HW is satisified, the boiler would operate normally. The difference in price between the 30Hxi & 15Hxi is...
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    What value to use for sizing boiler?

    Hi all, I am in the process of costing / ordering for having an old oil boiler & gravity fed hot water cylinder replaced, potentially by a Glow Worm 30HXi boiler & Megaflo unvented cylinder 125 litre. (good prices been given) Regarding the megaflo cylinder, it has a rating of 18.3 kW, is...
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